128812734

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 297622080

約数和(自身を除く): 168809346

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 82, 123, 146, 219, 246, 369, 438, 657, 738, 797, 1107, 1314, 1594, 1971, 2214, 2391, 2993, 3942, 4782, 5986, 7173, 8979, 14346, 17958, 21519, 26937, 32677, 43038, 53874, 58181, 65354, 80811, 98031, 116362, 161622, 174543, 196062, 294093, 349086, 523629, 588186, 882279, 1047258, 1570887, 1764558, 2385421, 3141774, 4770842, 7156263, 14312526, 21468789, 42937578, 64406367, 128812734]

約数ペア:

[(1, 128812734), (2, 64406367), (3, 42937578), (6, 21468789), (9, 14312526), (18, 7156263), (27, 4770842), (41, 3141774), (54, 2385421), (73, 1764558), (82, 1570887), (123, 1047258), (146, 882279), (219, 588186), (246, 523629), (369, 349086), (438, 294093), (657, 196062), (738, 174543), (797, 161622), (1107, 116362), (1314, 98031), (1594, 80811), (1971, 65354), (2214, 58181), (2391, 53874), (2993, 43038), (3942, 32677), (4782, 26937), (5986, 21519), (7173, 17958), (8979, 14346)]